Norcomp 178 25 Way Right Angle Through Hole D-sub Connector Socket, 2.77mm Pitch, with 4-40 StandOffs/Board Lock

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£7.42

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£8.90

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  • 19 unit(s) ready to ship
  • Plus 25 unit(s) shipping from 12 November 2025
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5 - 24£6.92
25 - 49£6.45
50 - 99£6.14
100 +£5.97

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RS Stock No.:
174-8656
Mfr. Part No.:
178-025-513R571
Brand:
Norcomp
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Brand

Norcomp

Number of Contacts

25

Gender

Female

Body Orientation

Right Angle

Mounting Type

Through Hole

Pitch

2.77mm

D Connector Type

Dual Ports D-Sub

Mounting Hardware

4-40 StandOffs/Board Lock

Termination Method

Solder

Current Rating

5.0A

Housing Material

Steel

Voltage Rating

1.0 kV

Length

52.7mm

Width

25.4mm

Depth

31.75mm

Contact Material

Brass

Contact Plating

Gold Flash

Series

178

Dimensions

52.7 x 25.4 x 31.75mm

Series Number

178

Minimum Operating Temperature

-55.0°C

Maximum Operating Temperature

+105°C

COO (Country of Origin):
TW
Dual port d-subs available in 4 industry sizes/positions:
Standard Density (9 pin, 15 pin, 25 pin, 37 pin) & High Density (15 pin)
Low cost, high performance stamped contacts.
Stacked d-sub provides proper mating while maximizing board space.
Nickel plated shells have ground indents to provide better grounding & retention.
Metal shell for improved shielding.
Fully intermateable with other d-sub connectors.
Shell: Steel, nickel plating
Insulator: Glass-filled thermoplastic, (260°C process temp)
Stamped contacts: Brass | Plating: Gold flash

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